Riverside Air Quality
Current air-quality information for Riverside, United States.
Air quality is generally considered satisfactory.
Open-Meteo / CAMS model · Updated 2026-10-17T03:00Health context
At the current AQI of 19, Riverside is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Riverside are PM2.5 3.7 µg/m³, PM10 6.5 µg/m³, O₃ 41 µg/m³, NO₂ 9.5 µg/m³. The current reading is identified on this page as Open-Meteo / CAMS model. These are model-based conditions for the Riverside area and can differ from a nearby monitoring-station observation.
Air-quality information is not medical advice. People with asthma, heart or lung disease, children, older adults and other sensitive groups may need to take additional precautions when pollution is elevated.
Recent History & Forecast
This chart shows atmospheric-model AQI history and forecast from Open-Meteo / Copernicus Atmosphere Monitoring Service (CAMS) model. It is separate from any monitoring-station observation shown in the Current AQI card.
What does AQI 19 mean in Riverside?
Riverside currently has an AQI of 19, which falls in the Good category. This indicates relatively low overall air pollution on the displayed AQI scale. Normal outdoor activity is generally appropriate for most people. The pollutant values currently shown for Riverside are PM2.5 3.7 µg/m³, PM10 6.5 µg/m³, O₃ 41 µg/m³, NO₂ 9.5 µg/m³. The displayed current conditions are model estimates for the Riverside area (Open-Meteo / CAMS model), rather than a single monitoring-station observation.
Nearby cities
- Moreno Valley air quality — approximately 15 km away
- Fontana air quality — approximately 16 km away
- San Bernardino air quality — approximately 20 km away
- Rancho Cucamonga air quality — approximately 25 km away
- Ontario air quality — approximately 26 km away
- Santa Ana air quality — approximately 49 km away
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